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  • 1. UMTS & GSM Testers Precision Test Systems have recently developed two systems to test GSM and UMTS systems. The systems consist of a portable signal generator and an amplifier. The Field Signal Generator is a portable handheld unit that operates from rechargeable batteries. The Power Amplifier connects to the FSG unit to give up to +43 dBm output (20 watts into 50 Ω). The PA amplifier is powered from a 100 - 240 VAC AC supply. There is an option for operation from +28 VDC as well. The frequency range can be optional changed to other frequencies (WiFi for example) Features of these systems include: 1. FSG960B (GSM) or FSG2170 (UMTS) portable signal generator. 2. CW Signal Output from +20 dBm to -20 dBm switchable in 1 dB steps. 3. Frequency range: FSM960 is 890 to 960 MHz. FSG2170 is 1710 to 2170 MHz 4. Synthesized units. Frequency can be set in 100 kHz increments. PLL controlled. 5. Typically five hours use between battery charges. Can be used continuously from an AC supply or external DC 6. Matching power amplifier with 23 dB gain. Maximum power output 20 watts. 7. PA960B covers 890 - 960 MHz. 100-240 VAC operation. Output fully protected. 8. PA2170 covers 1710 - 2170 MHz. 100-240 VAC operation. Output fully protected. 9. FSG and PA act as a pair with AGC. Thus output power is leveled with frequency changes. Picture of the FSG Series UMTS / GSM Tester. © Precision Test Systems Ltd 2007
  • 2. FSG Specifications FSG960B 890 MHz to 960 MHz in 100 kHz steps FSG2170 1710 to 2170 MHz in 100 kHz steps Frequency Accuracy ± 3 ppm @ 23ºC  Generate Level Range +20 dBm to -20 dBm Generate Level Resolution 1 dB steps Generate Level Accuracy ±3 dB Spurs and Harmonics -40 dBc or better Signal Type CW Display Type Liquid Crystal with back light Battery Life Five hours after full charge Charger 100 – 240 VAC useable worldwide Size 200 mm x 100 mm x 45 mm Weight 0.62 kg Operating Temperature Range +10 ºC to + 40 ºC PA Specifications PA960B 890 MHz to 960 MHz PA2170 1710 to 2170 MHz Amplifier Gain 23 dB Maximum Power Output +43 dBm (20 Watts) Harmonic Output -10 dBc typical Protection Output protected against any mismatch Power Supply 100 - 240 VAC Size TBA Weight TBA Operating Temperature Range +10 ºC to + 40 ºC United Kingdom South Africa USA Precision Test Systems LTD Precision Test Systems cc Precision Test Systems 40 Holkham Avenue, 183 Edison Crescent Suite # 981 South Woodham Ferrers Hennops Park X7 14781 Memorial Dr. Essex, CM3 7AU, England Pretoria Houston, TX 77079 Tel: +44 (0) 845 052 0920 South Africa Tel: 1 888 876 4804 Fax: +44 (0) 870 135 4973 Tel: +27 (0) 82 784 3469 Fax: 1 413 410 1112 Email: uksales@ptsyst.com Email: sasales@ptsyst.com Email: usasales@ptsyst.com Web: www.ptsyst.com Web: www.ptsyst.com Web: www.ptsyst.com Specifications subject to change without notice (160207) UMTS / GSM Tester. © Precision Test Systems Ltd 2007